2 citations · 2 across the 1 of their papers we have counts for
2 papers
math.NA2021★ 2 cited
Positivity preservation of implicit discretizations of the advection equation
Yiannis Hadjimichael, David I. Ketcheson, Lajos Lóczi
We analyze, from the viewpoint of positivity preservation, certain discretizations of a fundamental partial differential equation, the one-dimensional advection equation with perio…
math.NA2019
High order discretization methods for spatial-dependent epidemic models
Bálint Takács, Yiannis Hadjimichael
In this paper, an epidemic model with spatial dependence is studied and results regarding its stability and numerical approximation are presented. We consider a generalization of t…